// IStudentService.aidl
package com.jn.server;
import com.jn.server.Student;
import com.jn.server.IStudentChangeListener;

interface IStudentService {
    void addListener(IStudentChangeListener listener);
    void addStudent(inout Student student);
    void deleteStudent(int id);
    List<Student> getStudentList();
    int getStudentCount();
}